# -*- coding: utf-8 -*-
# Copyright: Copyright (c) 2024 Huawei Technologies Co., Ltd.
# oeGitExt is licensed under the Mulan PSL v2.
# You can use this software according to the terms and conditions of the Mulan PSL v2.
# You may obtain a copy of Mulan PSL v2 at:
#     http://license.coscl.org.cn/MulanPSL2
# THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND, EITHER EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT, MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
# See the Mulan PSL v2 for more details.

import base64
import sys


def write_to_stream(data, stream=sys.stdout):
    try:
        stream.write(data)
    except BrokenPipeError:
        pass


def decode_auth(auth):
    return base64.b64decode(auth.encode()).decode()
